Co Engineer Contract Temp Jobs in Australia - Aug 2026

This is a featured job

Senior Project Engineer

This is a Contract/Temp job

Senior role delivering brownfield capital projects
Site-based 4/3 & 8/6 roster – lithium operator
Lead projects from studies through execution

Experienced Senior Project Engineer to deliver a sustaining capital projects portfolio for a leading world class operator

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

Featured

This is a featured job

Senior Mechanical Engineer

at CPC Labour Hire Pty Ltd

This is a Contract/Temp job

Perth WA

Work on a variety of complex minerals processing projects
Real opportunity for career progression
9 day fortnight and other great benefits

Opportunity to join our team of specialists focusing on Process Plant Design in our Perth office.

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

Featured

Listed five days ago

Project Engineer

at Optimum Consulting Group

This is a Contract/Temp job

Brisbane QLD

FIFO from Brisbane – 4 days on site, work from home Fridays
Accommodation, meals and travel to site all covered
Initial 3-month contract with strong chance of extension

Join a leading coal operation on a 5-4-1 FIFO roster, driving operational readiness across mobile and fixed assets.

subClassification: Mining - Engineering & MaintenanceMining - Engineering & Maintenance classification: Mining, Resources & Energy(Mining, Resources & Energy)

5d ago

Listed three hours ago

Lead Project Managers - Engineering

at Karlka Recruiting Group

This is a Contract/Temp job

Sydney NSW(Hybrid)

$1050 - $1300 per day

Lead Project Managers, Delivery - Engineering
Lead Project Managers, Development - Engineering
6-month contract with possible extensions

Lead Project Managers Engin Role 1: Delivery. Role 2: Development | 6-month contract | Sydney, NSW | Police Check required

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

3h ago

Listed seven days ago

Senior Project Engineer

at Crystalise

This is a Contract/Temp job

Perth WA

Senior role delivering brownfield capital projects
Site-based 4/3 & 8/6 roster – lithium operator
Lead projects from studies through execution

Experienced Senior Project Engineer to deliver a sustaining capital projects portfolio for a leading world class operator

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

7d ago

Listed one hour ago

Senior / Lead / Principal engineers

at Titan Recruitment Pty Ltd

Be an early applicant

This is a Contract/Temp job

Brisbane QLD

AUD 110 - 150 per hour

Bulk materials handling expertise
Major project delivery exposure
Collaborative engineering team

Lead studies, deliver projects and provide mechanical engineering expertise across bulk materials handling and resource projects.

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

1h ago

Listed one day ago

Lead Mechanical Engineer

at Wallbridge Gilbert Aztec

This is a Contract/Temp job

West Perth, Perth WA

West Perth Location
Exciting projects
Materials Handling design focus

Major project opportunity

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

1d ago

Listed one day ago

Project Manager - Energy Engineering

at Endeavour Group

This is a Contract/Temp job

Melbourne VIC(Hybrid)

Sydney or Melbourne - you choose, we offer flexibility
Hybrid working - we value our people
Team discounts across Endeavour Group

We’re on the hunt for a dynamic, pragmatic, and enthusiastic Project Manager- Energy to join our Endeavour Group Optimisation team.

subClassification: Project ManagementProject Management classification: Engineering(Engineering)

1d ago

Listed four days ago

Senior / Lead Project Engineer

at Zeal Personnel

This is a Contract/Temp job

Perth WA

Competetive rates on offer

Exciting projects
Supportive Management

FIFO from Perth, 8 & 6 Roster, potential for ongoing work

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

4d ago

Listed eight days ago

Lead Project Engineer - Feasibility & Development

at Airswift

This is a Contract/Temp job

Perth WA

$110 – $130 per hour

Feasibility & FEED Focus
Landmark Data Centre Project
Front-End Project Development Exposure

Feasibility-focused Lead Project Engineer role driving studies, FEED, project definition and investment planning.

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

8d ago

Listed twenty days ago

Building Services Engineers

at CoMade

This is a Contract/Temp job

Brisbane QLD

Short and long-term project opportunities
Exposure to high-profile, technically complex projects
Competitive rates and project variety

Ready to play a key role in delivering Queensland's most significant infrastructure programs?

subClassification: Building Services EngineeringBuilding Services Engineering classification: Engineering(Engineering)

20d ago

Listed six days ago

Senior / Lead Mechanical Engineer

at Titan Recruitment Pty Ltd

This is a Contract/Temp job

Perth WA

Competitve

Perth CBD Location
Own and deliver projects
Work directly with company owners

Play a key role in a growing engineering business, leading project delivery from concept design through to execution.

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

6d ago

Listed fourteen days ago

Principal Engineer (Civil)

at Department of Transport and Main Roads

Be an early applicant

This is a Contract/Temp job

Townsville, Northern QLD

$133,603 to $143,125 p.a.

Temporary Flexible full-time
$133,603 to $143,125 p.a.
Generous employer contributions – Flexible work options

Join TMR as a Principal Engineer (Civil) in Townsville! Shape Queensland’s future through transport planning. Temporary, full-time role

subClassification: Government - StateGovernment - State classification: Government & Defence(Government & Defence)

14d ago

Listed six hours ago

Project Engineer

at ICOST PTY LTD

This is a Contract/Temp job

Brisbane QLD

Strong pipeline of work
Competitive rate
Fantastic company

Experienced Project Engineer with strong structure experience to support residential, commercial, data centre and logistics projects in Brisbane.

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

6h ago

Listed four days ago

Principal Engineer (Civil)

at Department of Transport and Main Roads

Be an early applicant

This is a Contract/Temp job

Toowoomba, Toowoomba & Darling Downs QLD

$133,603 to $143,125 p.a.

Temporary full-time, Flexible
$133,603 to $143,125 p.a.
Generous superannuation

Lead major road and bridge projects across Queensland. Apply your engineering expertise to deliver safe, sustainable infrastructure outcomes.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering classification: Engineering(Engineering)

4d ago

Listed three days ago

Project Engineer - Roy Hill

at Western Work Force Pty Ltd

This is a Contract/Temp job

Perth WA

Competitive hourly rate

6 month contract role
Site based, flexible roster
Immediate start available

Project Engineer | Site based | Commercial construction background | QA/QC experience | Immediate start

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

3d ago

Listed seven days ago

Lead Project Engineer

at DRD Group Australia Pty Ltd

This is a Contract/Temp job

Perth WA

Up to $115/hr

Perth, WA | Up to $115 per hour
Initial 12 month contract
Lead Solar PV and renewable energy infrastructure projects

Perth-based. Up to $115/hr. Weekly pay. Initial 12-month contract. Monday-Friday. Lead Solar PV & renewable energy projects from concept to delivery.

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

7d ago

Listed four days ago

Principal Engineer (Civil)

at Department of Transport and Main Roads

Be an early applicant

This is a Contract/Temp job

Warwick, Toowoomba & Darling Downs QLD

$133,603 to $143,125 p.a.

Temporary full-time, Flexible
$133,603 to $143,125 p.a.
Generous superannuation

Lead major road and bridge projects across Queensland. Apply your engineering expertise to deliver safe, sustainable infrastructure outcomes.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering classification: Engineering(Engineering)

4d ago

Listed fourteen days ago

Prinicipal Project Engineer

at Xenco Services

This is a Contract/Temp job

Perth WA

Competitive Daily Rate

Perth based with occasional site travel
Contribute directly to the success of a high-value project
Work with industry experts

Lead capital projects for a leading WA mining operation

subClassification: Project ManagementProject Management classification: Construction(Construction)

14d ago

Listed twenty nine days ago

Project Engineer - Mechanical

at Snowy Hydro Pty Ltd

This is a Contract/Temp job

Cooma, Tumut, Snowy & Monaro NSW

Join a 100% Australian owned and operated renewable energy company
Snowy Hydro is ranked 4th in Time Australia's Best Employers List for 2025
14/7 FIFO Roster, flying from Brisbane, Sydney and Melbourne!

A great opportunity to bring your Engineering expertise to the Snowy 2.0's Owners Team!

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

29d ago•Expiring

Listed seven days ago

Senior Project Engineer - Mechanical

at Airswift

This is a Contract/Temp job

Perth WA

$100 – $130 per hour

New Redevelopment project!
Supportive team culture focused on quality, safety, and delivery!!
8/6 roster!!!

Keen to work on a redevelopment? Join our project team delivering mechanical solutions across multiple gold projects. Call us right now to find out!

subClassification: Project EngineeringProject Engineering classification: Engineering(Engineering)

7d ago

Listed four days ago

Senior Project Site Engineer

at Sagona Bro's Operations

Immediate start

This is a Contract/Temp job

Belmont South, Newcastle, Maitland & Hunter NSW

$130,000 – $150,000 per year

Join a major desalination plant project as a Senior Project Site Engineer and play a key role in delivering critical infrastructure.

subClassification: Civil/Structural EngineeringCivil/Structural Engineering classification: Engineering(Engineering)

4d ago

Listed thirteen days ago

Senior Mechanical Engineer

at CPC Labour Hire Pty Ltd

This is a Contract/Temp job

Perth WA

Work on a variety of complex minerals processing projects
Real opportunity for career progression
9 day fortnight and other great benefits

Opportunity to join our team of specialists focusing on Process Plant Design in our Perth office.

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

13d ago

Listed twenty two days ago

Lead Mechanical Engineer

at Mills Recruitment

This is a Contract/Temp job

Perth WA(Hybrid)

15+ years' resources sector experience essential
Lead a team on major mining & resources projects
12-month contract, Perth-based home office

Lead a mechanical engineering team delivering major mining projects. 15+ yrs resources experience essential. Perth-based, 12-month contract

Recruited byDarryl Mills

subClassification: Mechanical EngineeringMechanical Engineering classification: Engineering(Engineering)

22d ago•Expiring

Listed twenty nine days ago

1 x Project Engineering Manager/Lead Engineer role

at SWU Consultation Pty Ltd

This is a Contract/Temp job

Canberra ACT

$135 – $140 per hour

Engineering Manager
Free payroll
TSPV required

Opportunity for Project Engineering Manager with TSPV!

subClassification: Engineering - SoftwareEngineering - Software classification: Information & Communication Technology(Information & Communication Technology)

29d ago•Expiring

Listed one day ago

Senior Project Engineer

at NES Fircroft

This is a Contract/Temp job

Melbourne VIC(Hybrid)

Competitive

Senior Project Engineer leading offshore decommissioning delivery across planning, heavy lift, marine operations and execution readiness.

Recruited byCameron Anderson

subClassification: Oil & Gas - Engineering & MaintenanceOil & Gas - Engineering & Maintenance classification: Mining, Resources & Energy(Mining, Resources & Energy)

1d ago

Listed twenty nine days ago